Base | Representation |
---|---|
bin | 1100000010000000… |
… | …1100111001010110 |
3 | 22100002012002002200 |
4 | 3000200030321112 |
5 | 23103243320102 |
6 | 1252250545330 |
7 | 143014500330 |
oct | 30040147126 |
9 | 8302162080 |
10 | 3229666902 |
11 | 1408076600 |
12 | 761738246 |
13 | 3c6158007 |
14 | 228d0c450 |
15 | 13d80d51c |
hex | c080ce56 |
3229666902 has 216 divisors, whose sum is σ = 9350625648. Its totient is φ = 788451840.
The previous prime is 3229666901. The next prime is 3229666931. The reversal of 3229666902 is 2096669223.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3229666901) by changing a digit.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 4405728 + ... + 4406460.
Almost surely, 23229666902 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3229666902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4675312824).
3229666902 is an abundant number, since it is smaller than the sum of its proper divisors (6120958746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3229666902 is a wasteful number, since it uses less digits than its factorization.
3229666902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 804 (or 773 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 45.
The square root of 3229666902 is about 56830.1583844353. The cubic root of 3229666902 is about 1478.1525069336.
The spelling of 3229666902 in words is "three billion, two hundred twenty-nine million, six hundred sixty-six thousand, nine hundred two".
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